Trait HistogramFn 

pub trait HistogramFn {
    // Required method
    fn record(&self, value: f64);

    // Provided method
    fn record_many(&self, value: f64, count: usize) { ... }
}

A histogram handler.

Required Methods

fn record(&self, value: f64)

Records a value into the histogram.

Provided Methods

fn record_many(&self, value: f64, count: usize)

Records a value into the histogram multiple times.

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementations on Foreign Types

impl<T> HistogramFn for Arc<T>

where T: HistogramFn,

fn record(&self, value: f64)

Implementors